EFFECT OF METHOD OF SUPPLEMENTING UREA ON PERFORMANCE OF GROWING HOLSTEIN STEERS

Autor:	W. E. Pollock, L. A. Drevjany, D. R. McKNIGHT, G. S. Hooper
Rok vydání:	1980
Předmět:	chemistry.chemical_compound Food Animals Agronomy chemistry Silage digestive oral and skin physiology Animal production Soybean meal Urea food and beverages Animal Science and Zoology Biology
Zdroj:	Canadian Journal of Animal Science. 60:173-175
ISSN:	1918-1825 0008-3984
DOI:	10.4141/cjas80-022
Popis:	Eighty Holstein steers were fed ground ear corn and corn silage diets supplemented with either soybean meal, liquid molasses-urea, dry urea or urea-soaked, ground ear corn for a period of 84 days. Dry urea was equivalent to soybean meal as the only source of supplemental nitrogen for Holstein steers weighing from 237 to 455 kg. Use of urea and molasses slightly reduced gains while urea in a solution for soaking ground ear corn caused significantly reduced gains (P
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b6ff18b67a0c48eb8a6c2c29bb65cc0b https://doi.org/10.4141/cjas80-022 Zobrazit plný text záznamu